The Shimano CUES FC-U4000 chainring set is a high-quality bicycle crank designed for use across various types of bikes, particularly in the mountain biking sector. With a length of 175 mm and a chainline of 48.8 mm, this crankset offers optimal performance and stability. It is equipped with two chainrings that provide a gearing of 40-26 teeth, ensuring versatile adaptation to different terrain conditions. The CUES FC-U4000 is compatible with 9-, 10-, and 11-speed systems and requires an HG 11-speed chain, making it a flexible choice for cyclists who value reliability and efficiency. Its robust construction and appealing black design make this crankset an ideal addition to any trekking or mountain bike.

• Compatible with 9-, 10-, and 11-speed systems
• Optimal performance in various terrain conditions
• Robust construction for high stability
• Requires HG 11-speed chain for best operation.